At that time, record sales, radio airplay and jukebox pick where the 3 ways of media diffusion for musicians. People would normally listen to music according to one of these 3 platforms according to their lifestyle and economic position. It is also known that certain music genres could be associated to one or another platform. Therefore, limiting the quantification of reproductions to only one platform would create a bias that would produce a distortion in the information presented.
Answer:
C
Explanation:
I'm pretty sure it is C because the other have similar aspects in common with Jazz. Where operas share very few common characteristics.
Answer:
D.
Explanation:
They convinced the Minister to send at least 300 marines to "protect" American civilians. But they overthrew the government to retain its Sugar plantations.
because It took many people to share the high costs.
Answer:
The poorer areas of the cities were characterised by overcrowded, badly built, unsanitary living accommodation, and filthy streets. Cholera, carried by dirty water, killed 16,000 Londoners in 1849 alone, and smallpox, scarlet fever, typhus, scurvy and rickets were rife.
